art-bu.com - robtex.com

art-bu.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5d5d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:d07e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.93Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.126🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSharlan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cfa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A2803:f800:50::6ca2:c3fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharlan.ns.cloudflare.com
A2a06:98c1:50::ac40:23fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharlan.ns.cloudflare.com
A108.162.195.250🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A162.159.44.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A172.64.35.250🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
NSnena.ns.cloudflare.com
A2606:4700:50::a29f:26a1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A2803:f800:50::6ca2:c2a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnena.ns.cloudflare.com
A2a06:98c1:50::ac40:22a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnena.ns.cloudflare.com
A108.162.194.161🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A162.159.38.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A172.64.34.161🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.93.93, 172.67.208.126
IPv62606:4700:3033::6815:5d5d, 2606:4700:3037::ac43:d07e
SOAharlan.ns.cloudflare.comdns@cloudflare.com serial=2399742189

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774865552

Same first word

art-bu.com

Similar names

ub-art.com
ub-art.de
rt-bau.de
bu-tra.blogspot.com
b-trau.de

DNS History

11 records (6 active, 5 former)

20192020202120222023202420252026NSharlan.ns.cloudflare.comnena.ns.cloudflare.comns1.wordpress.comns2.wordpress.comns3.wordpress.comA104.21.93.93172.67.208.1262606:4700:3033::6815:5d5d2606:4700:3037::ac43:d07e192.0.78.24192.0.78.25
●NSharlan.ns.cloudflare.com2026-03-26 → 2026-03-30 · 3 obs
○ 2018-01-16 03:12:10
● 2026-03-26 05:00:32
● 2026-03-30 10:13:30
●NSnena.ns.cloudflare.com2026-03-26 → 2026-03-30 · 3 obs
○ 2018-01-16 03:12:10
● 2026-03-26 05:00:32
● 2026-03-30 10:13:30
○NSns1.wordpress.com2018-01-16 → 2018-01-16 · 3 obs
● 2018-01-16 03:12:10
○ 2026-03-26 05:00:32
○ 2026-03-30 10:13:30
○NSns2.wordpress.com2018-01-16 → 2018-01-16 · 3 obs
● 2018-01-16 03:12:10
○ 2026-03-26 05:00:32
○ 2026-03-30 10:13:30
○NSns3.wordpress.com2018-01-16 → 2018-01-16 · 3 obs
● 2018-01-16 03:12:10
○ 2026-03-26 05:00:32
○ 2026-03-30 10:13:30
●A104.21.93.932026-03-26 → 2026-03-30 · 3 obs
○ 2018-01-16 03:12:10
● 2026-03-26 05:00:32
● 2026-03-30 10:13:30
●A172.67.208.1262026-03-26 → 2026-03-30 · 3 obs
○ 2018-01-16 03:12:10
● 2026-03-26 05:00:32
● 2026-03-30 10:13:30
○A192.0.78.242018-01-16 → 2018-01-16 · 3 obs
● 2018-01-16 03:12:10
○ 2026-03-26 05:00:32
○ 2026-03-30 10:13:30
○A192.0.78.252018-01-16 → 2018-01-16 · 3 obs
● 2018-01-16 03:12:10
○ 2026-03-26 05:00:32
○ 2026-03-30 10:13:30
●A2606:4700:3033::6815:5d5d2026-03-26 → 2026-03-30 · 3 obs
○ 2018-01-16 03:12:10
● 2026-03-26 05:00:32
● 2026-03-30 10:13:30
●A2606:4700:3037::ac43:d07e2026-03-26 → 2026-03-30 · 3 obs
○ 2018-01-16 03:12:10
● 2026-03-26 05:00:32
● 2026-03-30 10:13:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
art-bu.comnena.ns.cloudflare.com, harlan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.250

NS records: nena.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for art-bu.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.208.126, 104.21.93.93
AAAA22606:4700:3037::ac43:d07e, 2606:4700:3033::6815:5d5d
NS2harlan.ns.cloudflare.com, nena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1harlan.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nena.ns.cloudflare.com, nena.ns.cloudflare.com, nena.ns.cloudflare.com...)

Analysis

IP Addresses

art-bu.com refers to four IP numbers: 2606:4700:3033::6815:5d5d, 2606:4700:3037::ac43:d07e, 104.21.93.93 and 172.67.208.126.

Other host names, for instance afidb.org, smcet.edu.in, estudiosdeteatro.es, btcvn.com and www.twosilversmiths.com share IP numbers with art-bu.com.

Name Servers

art-bu.com's delegation uses two name servers: harlan.ns.cloudflare.com and nena.ns.cloudflare.com.

art-bu.com uses the same name server setup as other domains, such as aquec.com, socialweburls.com, (0x706f726e)ozera.net, dbzywc.com and sdsayo.com.

art-bu.com at least partially shares name servers with other domains, including apyback.it, ventureprise.org, ts288.com, orchidsecretsrevealed.com and payback-karta.de.

Host names with six IP numbers:

harlan.ns.cloudflare.com points to 2606:4700:58::a29f:2cfa, 2803:f800:50::6ca2:c3fa, 2a06:98c1:50::ac40:23fa, 108.162.195.250, 162.159.44.250 and 172.64.35.250.

nena.ns.cloudflare.com points to 2606:4700:50::a29f:26a1, 2803:f800:50::6ca2:c2a1, 2a06:98c1:50::ac40:22a1, 108.162.194.161, 162.159.38.161 and 172.64.34.161.